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<?php
/**
* @copyright 2020 Podlibre
* @license https://www.gnu.org/licenses/agpl-3.0.en.html AGPL3
* @link https://castopod.org/
*/
namespace App\Controllers\Admin;
use App\Models\CategoryModel;
use App\Models\LanguageModel;
use App\Models\PodcastModel;
use App\Models\EpisodeModel;
use App\Models\PlatformModel;
use Config\Services;
use League\HTMLToMarkdown\HtmlConverter;
class PodcastImport extends BaseController
{
/**
* @var \App\Entities\Podcast|null
*/
protected $podcast;
public function _remap($method, ...$params)
{
if (count($params) > 0) {
if (
!($this->podcast = (new PodcastModel())->getPodcastById(
$params[0]
))
) {
throw \CodeIgniter\Exceptions\PageNotFoundException::forPageNotFound();
}
}
return $this->$method();
}
public function index()
{
helper(['form', 'misc']);
$languageOptions = (new LanguageModel())->getLanguageOptions();
$categoryOptions = (new CategoryModel())->getCategoryOptions();
$data = [
'languageOptions' => $languageOptions,
'categoryOptions' => $categoryOptions,
'browserLang' => get_browser_language(
$this->request->getServer('HTTP_ACCEPT_LANGUAGE')
),
];
return view('admin/podcast/import', $data);
}
public function attemptImport()
{
helper(['media', 'misc']);
$rules = [
'imported_feed_url' => 'required|validate_url',
'season_number' => 'is_natural_no_zero|permit_empty',
'max_episodes' => 'is_natural_no_zero|permit_empty',
];
if (!$this->validate($rules)) {
return redirect()
->back()
->withInput()
->with('errors', $this->validator->getErrors());
}
try {
$feed = simplexml_load_file(
$this->request->getPost('imported_feed_url')
);
} catch (\ErrorException $ex) {
return redirect()
->back()
->withInput()
->with('errors', [
$ex->getMessage() .
': <a href="' .
$this->request->getPost('imported_feed_url') .
'" rel="noreferrer noopener" target="_blank">' .
$this->request->getPost('imported_feed_url') .
' ⎋</a>',
]);
}
$nsItunes = $feed->channel[0]->children(
'http://www.itunes.com/dtds/podcast-1.0.dtd'
);
$nsPodcast = $feed->channel[0]->children(
'https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md'
);
if ((string) $nsPodcast->locked === 'yes') {
return redirect()
->back()
->withInput()
->with('errors', [lang('PodcastImport.lock_import')]);
}
$converter = new HtmlConverter();
$channelDescriptionHtml = $feed->channel[0]->description;
try {
$podcast = new \App\Entities\Podcast([
'name' => $this->request->getPost('name'),
'imported_feed_url' => $this->request->getPost(
'imported_feed_url'
),
'new_feed_url' => base_url(
route_to('podcast_feed', $this->request->getPost('name'))
),
'title' => $feed->channel[0]->title,
'description_markdown' => $converter->convert(
$channelDescriptionHtml
),
'description_html' => $channelDescriptionHtml,
'image' =>
$nsItunes->image && !empty($nsItunes->image->attributes())
? download_file($nsItunes->image->attributes())
: ($feed->channel[0]->image &&
!empty($feed->channel[0]->image->url)
? download_file($feed->channel[0]->image->url)
: null),
'language_code' => $this->request->getPost('language'),
'category_id' => $this->request->getPost('category'),
'parental_advisory' => empty($nsItunes->explicit)
? null
: (in_array($nsItunes->explicit, ['yes', 'true'])
? 'explicit'
: (in_array($nsItunes->explicit, ['no', 'false'])
? 'clean'
: null)),
'owner_name' => $nsItunes->owner->name,
'owner_email' => $nsItunes->owner->email,
'publisher' => $nsItunes->author,
'type' => empty($nsItunes->type) ? 'episodic' : $nsItunes->type,
'copyright' => $feed->channel[0]->copyright,
'is_blocked' => empty($nsItunes->block)
? false
: $nsItunes->block === 'yes',
'is_completed' => empty($nsItunes->complete)
? false
: $nsItunes->complete === 'yes',
'location_name' => !$nsPodcast->location
? null
: $nsPodcast->location->attributes()['name'],
'location_geo' =>
!$nsPodcast->location ||
empty($nsPodcast->location->attributes()['geo'])
? null
: $nsPodcast->location->attributes()['geo'],
'location_osmid' =>
!$nsPodcast->location ||
empty($nsPodcast->location->attributes()['osmid'])
? null
: $nsPodcast->location->attributes()['osmid'],
'created_by' => user(),
'updated_by' => user(),
]);
} catch (\ErrorException $ex) {
return redirect()
->back()
->withInput()
->with('errors', [
$ex->getMessage() .
': <a href="' .
$this->request->getPost('imported_feed_url') .
'" rel="noreferrer noopener" target="_blank">' .
$this->request->getPost('imported_feed_url') .
' ⎋</a>',
]);
}
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$podcastModel = new PodcastModel();
$db = \Config\Database::connect();
$db->transStart();
if (!($newPodcastId = $podcastModel->insert($podcast, true))) {
$db->transRollback();
return redirect()
->back()
->withInput()
->with('errors', $podcastModel->errors());
}
$authorize = Services::authorization();
$podcastAdminGroup = $authorize->group('podcast_admin');
$podcastModel->addPodcastContributor(
user()->id,
$newPodcastId,
$podcastAdminGroup->id
);
$platformModel = new PlatformModel();
$podcastsPlatformsData = [];
foreach ($nsPodcast->id as $podcastingPlatform) {
$slug = $podcastingPlatform->attributes()['platform'];
$platformModel->getOrCreatePlatform($slug, 'podcasting');
array_push($podcastsPlatformsData, [
'platform_slug' => $slug,
'podcast_id' => $newPodcastId,
'link_url' => $podcastingPlatform->attributes()['url'],
'link_content' => $podcastingPlatform->attributes()['id'],
'is_visible' => false,
]);
}
foreach ($nsPodcast->social as $socialPlatform) {
$slug = $socialPlatform->attributes()['platform'];
$platformModel->getOrCreatePlatform($slug, 'social');
array_push($podcastsPlatformsData, [
'platform_slug' => $socialPlatform->attributes()['platform'],
'podcast_id' => $newPodcastId,
'link_url' => $socialPlatform->attributes()['url'],
'link_content' => $socialPlatform,
'is_visible' => false,
]);
}
foreach ($nsPodcast->funding as $fundingPlatform) {
$slug = $fundingPlatform->attributes()['platform'];
$platformModel->getOrCreatePlatform($slug, 'funding');
array_push($podcastsPlatformsData, [
'platform_slug' => $fundingPlatform->attributes()['platform'],
'podcast_id' => $newPodcastId,
'link_url' => $fundingPlatform->attributes()['url'],
'link_content' => $fundingPlatform->attributes()['id'],
'is_visible' => false,
]);
}
if (count($podcastsPlatformsData) > 1) {
$platformModel->createPodcastPlatforms(
$newPodcastId,
$podcastsPlatformsData
);
}
$numberItems = $feed->channel[0]->item->count();
$lastItem =
!empty($this->request->getPost('max_episodes')) &&
$this->request->getPost('max_episodes') < $numberItems
? $this->request->getPost('max_episodes')
: $numberItems;
$slugs = [];
// For each Episode:
for ($itemNumber = 1; $itemNumber <= $lastItem; $itemNumber++) {
$item = $feed->channel[0]->item[$numberItems - $itemNumber];
$nsItunes = $item->children(
'http://www.itunes.com/dtds/podcast-1.0.dtd'
);
$nsPodcast = $item->children(
'https://github.com/Podcastindex-org/podcast-namespace/blob/main/docs/1.0.md'
);
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$slug = slugify(
$this->request->getPost('slug_field') === 'title'
? $item->title
: basename($item->link)
);
if (in_array($slug, $slugs)) {
$slugNumber = 2;
while (in_array($slug . '-' . $slugNumber, $slugs)) {
$slugNumber++;
}
$slug = $slug . '-' . $slugNumber;
}
$slugs[] = $slug;
$itemDescriptionHtml =
$this->request->getPost('description_field') === 'summary'
? $nsItunes->summary
: ($this->request->getPost('description_field') ===
'subtitle_summary'
? $nsItunes->subtitle . '<br/>' . $nsItunes->summary
: $item->description);
$newEpisode = new \App\Entities\Episode([
'podcast_id' => $newPodcastId,
'guid' => empty($item->guid) ? null : $item->guid,
'title' => $item->title,
'slug' => $slug,
'enclosure' => download_file($item->enclosure->attributes()),
'description_markdown' => $converter->convert(
$itemDescriptionHtml
),
'description_html' => $itemDescriptionHtml,
'image' =>
!$nsItunes->image || empty($nsItunes->image->attributes())
? null
: download_file($nsItunes->image->attributes()),
'parental_advisory' => empty($nsItunes->explicit)
? null
: (in_array($nsItunes->explicit, ['yes', 'true'])
? 'explicit'
: (in_array($nsItunes->explicit, ['no', 'false'])
? 'clean'
: null)),
'number' =>
$this->request->getPost('force_renumber') === 'yes'
? $itemNumber
: (!empty($nsItunes->episode)
? $nsItunes->episode
: null),
'season_number' => empty(
$this->request->getPost('season_number')
)
? (!empty($nsItunes->season)
? $nsItunes->season
: null)
: $this->request->getPost('season_number'),
'type' => empty($nsItunes->episodeType)
? 'full'
: $nsItunes->episodeType,
'is_blocked' => empty($nsItunes->block)
? false
: $nsItunes->block === 'yes',
'location_name' => !$nsPodcast->location
? null
: $nsPodcast->location->attributes()['name'],
'location_geo' =>
!$nsPodcast->location ||
empty($nsPodcast->location->attributes()['geo'])
? null
: $nsPodcast->location->attributes()['geo'],
'location_osmid' =>
!$nsPodcast->location ||
empty($nsPodcast->location->attributes()['osmid'])
? null
: $nsPodcast->location->attributes()['osmid'],
'created_by' => user(),
'updated_by' => user(),
'published_at' => strtotime($item->pubDate),
]);
$episodeModel = new EpisodeModel();
if (!$episodeModel->insert($newEpisode)) {
// FIXME: What shall we do?
return redirect()
->back()
->withInput()
->with('errors', $episodeModel->errors());
}
}
$db->transComplete();
return redirect()->route('podcast-view', [$newPodcastId]);
}
}